328674762

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{271}}^1$

素因数の和:436

約数の個数: 96

約数和(自身を含む): 791271936

約数和(自身を除く): 462597174

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 71, 73, 78, 117, 142, 146, 213, 219, 234, 271, 426, 438, 542, 639, 657, 813, 923, 949, 1278, 1314, 1626, 1846, 1898, 2439, 2769, 2847, 3523, 4878, 5183, 5538, 5694, 7046, 8307, 8541, 10366, 10569, 15549, 16614, 17082, 19241, 19783, 21138, 31098, 31707, 38482, 39566, 46647, 57723, 59349, 63414, 67379, 93294, 115446, 118698, 134758, 173169, 178047, 202137, 250133, 257179, 346338, 356094, 404274, 500266, 514358, 606411, 750399, 771537, 1212822, 1404593, 1500798, 1543074, 2251197, 2314611, 2809186, 4213779, 4502394, 4629222, 8427558, 12641337, 18259709, 25282674, 36519418, 54779127, 109558254, 164337381, 328674762]

約数ペア:

[(1, 328674762), (2, 164337381), (3, 109558254), (6, 54779127), (9, 36519418), (13, 25282674), (18, 18259709), (26, 12641337), (39, 8427558), (71, 4629222), (73, 4502394), (78, 4213779), (117, 2809186), (142, 2314611), (146, 2251197), (213, 1543074), (219, 1500798), (234, 1404593), (271, 1212822), (426, 771537), (438, 750399), (542, 606411), (639, 514358), (657, 500266), (813, 404274), (923, 356094), (949, 346338), (1278, 257179), (1314, 250133), (1626, 202137), (1846, 178047), (1898, 173169), (2439, 134758), (2769, 118698), (2847, 115446), (3523, 93294), (4878, 67379), (5183, 63414), (5538, 59349), (5694, 57723), (7046, 46647), (8307, 39566), (8541, 38482), (10366, 31707), (10569, 31098), (15549, 21138), (16614, 19783), (17082, 19241)]